ReactAndroid/com.facebook.react.uimanager.drawable/CSSBackgroundDrawable

CSSBackgroundDrawable

open class CSSBackgroundDrawable : Drawable

A subclass of Drawable used for background of . It supports drawing background color and borders (including rounded borders) by providing a react friendly API (setter for each of those properties).

The implementation tries to allocate as few objects as possible depending on which properties are set. E.g. for views with rounded background/borders we allocate mInnerClipPathForBorderRadius and mInnerClipTempRectForBorderRadius. In case when view have a rectangular borders we allocate mBorderWidthResult and similar. When only background color is set we won't allocate any extra/unnecessary objects.

Constructors

CSSBackgroundDrawable

constructor(context: Context)

Functions

open fun applyTheme(t: Resources.Theme)

open fun canApplyTheme(): Boolean

clearColorFilter

open fun clearColorFilter()

fun copyBounds(): Rect

fun copyBounds(bounds: Rect)

open fun createFromPath(pathName: String): Drawable

createFromResourceStream

open fun createFromResourceStream(res: Resources, value: TypedValue, is: InputStream, srcName: String): Drawable

createFromStream

open fun createFromStream(is: InputStream, srcName: String): Drawable

open fun createFromXml(r: Resources, parser: XmlPullParser): Drawable

createFromXmlInner

open fun createFromXmlInner(r: Resources, parser: XmlPullParser, attrs: AttributeSet): Drawable

open fun draw(canvas: Canvas)

open fun getAlpha(): Int

getBorderBoxPath

open fun getBorderBoxPath(): Path

getBorderBoxRect

open fun getBorderBoxRect(): RectF

open fun getBorderColor(position: Int): Int

getBorderRadius

open fun getBorderRadius(): BorderRadiusStyle

open fun getBorderStyle(): BorderStyle

open fun getBorderWidth(spacingType: Int): Float

getBorderWidthOrDefaultTo

open fun getBorderWidthOrDefaultTo(defaultValue: Float, spacingType: Int): Float

fun getBounds(): Rect

open fun getCallback(): Drawable.Callback

getChangingConfigurations

open fun getChangingConfigurations(): Int

open fun getColor(): Int

open fun getColorFilter(): ColorFilter

getConstantState

open fun getConstantState(): Drawable.ConstantState

open fun getCurrent(): Drawable

getDirectionAwareBorderInsets

open fun getDirectionAwareBorderInsets(): RectF

open fun getDirtyBounds(): Rect

getFullBorderWidth

open fun getFullBorderWidth(): Float

For rounded borders we use default "borderWidth" property.

getHotspotBounds

open fun getHotspotBounds(outRect: Rect)

getInnerBorderRadius

open fun getInnerBorderRadius(computedRadius: Float, borderWidth: Float): Float

getIntrinsicHeight

open fun getIntrinsicHeight(): Int

getIntrinsicWidth

open fun getIntrinsicWidth(): Int

getLayoutDirection

open fun getLayoutDirection(): Int

fun getLevel(): Int

getMinimumHeight

open fun getMinimumHeight(): Int

getMinimumWidth

open fun getMinimumWidth(): Int

open fun getOpacity(): Int

getOpticalInsets

open fun getOpticalInsets(): Insets

open fun getOutline(outline: Outline)

open fun getPadding(padding: Rect): Boolean

getPaddingBoxPath

open fun getPaddingBoxPath(): Path

getPaddingBoxRect

open fun getPaddingBoxRect(): RectF

open fun getState(): Array<Int>

getTransparentRegion

open fun getTransparentRegion(): Region

hasFocusStateSpecified

open fun hasFocusStateSpecified(): Boolean

hasRoundedBorders

open fun hasRoundedBorders(): Boolean

open fun inflate(r: Resources, parser: XmlPullParser, attrs: AttributeSet)

open fun invalidateSelf()

open fun isAutoMirrored(): Boolean

open fun isFilterBitmap(): Boolean

open fun isProjected(): Boolean

open fun isStateful(): Boolean

fun isVisible(): Boolean

jumpToCurrentState

open fun jumpToCurrentState()

open fun mutate(): Drawable

onLayoutDirectionChanged

open fun onLayoutDirectionChanged(layoutDirection: Int): Boolean

open fun resolveOpacity(op1: Int, op2: Int): Int

open fun scheduleSelf(what: Runnable, when: Long)

open fun setAlpha(alpha: Int)

setAutoMirrored

open fun setAutoMirrored(mirrored: Boolean)

setBackgroundImage

open fun setBackgroundImage(@Nullable backgroundImageLayers: List<BackgroundImageLayer>)

open fun setBorderColor(position: Int, @Nullable color: Integer)

setBorderRadius

open fun setBorderRadius(radius: BorderRadiusStyle)

open fun setBorderRadius(property: BorderRadiusProp, @Nullable radius: LengthPercentage)

open fun setBorderStyle(@Nullable borderStyle: BorderStyle)

open fun setBorderStyle(@Nullable style: String)

open fun setBorderWidth(position: Int, width: Float)

open fun setBounds(left: Int, top: Int, right: Int, bottom: Int)

fun setCallback(cb: Drawable.Callback)

setChangingConfigurations

open fun setChangingConfigurations(configs: Int)

open fun setColor(color: Int)

open fun setColorFilter(cf: ColorFilter)

open fun setDither(dither: Boolean)

setFilterBitmap

open fun setFilterBitmap(filter: Boolean)

open fun setHotspot(x: Float, y: Float)

setHotspotBounds

open fun setHotspotBounds(left: Int, top: Int, right: Int, bottom: Int)

setLayoutDirection

fun setLayoutDirection(layoutDirection: Int): Boolean

setLayoutDirectionOverride

open fun ~~setLayoutDirectionOverride~~(layoutDirection: Int)

fun setLevel(level: Int): Boolean

open fun ~~setRadius~~(radius: Float)

open fun ~~setRadius~~(radius: Float, position: Int)

open fun setState(stateSet: Array<Int>): Boolean

open fun setTint(tintColor: Int)

setTintBlendMode

open fun setTintBlendMode(blendMode: BlendMode)

open fun setTintList(tint: ColorStateList)

open fun setTintMode(tintMode: PorterDuff.Mode)

open fun setVisible(visible: Boolean, restart: Boolean): Boolean

open fun unscheduleSelf(what: Runnable)